The all-new redesigned GM 2500|3500HD is sure to turn heads with the most dramatic change that GM has ever done. This started from the ground up with the most dynamic styling change of any GM Heavy-duty pickup truck. Take this all-new GM 2500HD|3500HD to a completely new level.This 2.5-inch torsion key leveling kit is simple solution that complements this all-new HD truck from GM. This leveling kit are the perfect solution for anyone wanting an economical and easy way to eliminate the factory rake on the new GM HD pickup truck. Whether its's simply leveling the truck' stance, making the room to go up a couple of tire sizes, or plus-sizing the tire and wheel package on the vehicle, Level-It components work with factory suspension components to achieve modest ride height gains Super-EZ install.